The whale uses the oxygen of about 90 % in the each breath, which is much more than the one human being uses in the single breath.
The human being breath around the 10 to 20 time per minute. the oxygen used by the the human being in single breath is about 5 % of the oxygen. the whale uses the 90 % of the oxygen in the single breath. which is in comparison with the human being is much more higher . whale have lungs as the human have. the whales lungs can store the oxygen in the protein called as the myoglobin.
Thus, 90 % of the oxygen are used by the whale in a single breathe.
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